+2019-12-13 Tom Tromey <tromey@adacore.com>
+
+ * contrib/ari/gdb_ari.sh (usage): Use GNU style.
+
+2019-12-13 Tom Tromey <tromey@adacore.com>
+
+ * gdbsupport/common-utils.c (string_printf, string_vprintf)
+ (string_vappendf): Add ARI comment.
+
2019-12-13 Tom Tromey <tromey@adacore.com>
* contrib/ari/gdb_ari.sh: Remove "fix" call for